25764180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 86365440

約数和(自身を除く): 60601260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 67, 68, 78, 85, 87, 102, 116, 130, 134, 145, 156, 170, 174, 195, 201, 204, 221, 255, 260, 268, 290, 335, 340, 348, 377, 390, 402, 435, 442, 493, 510, 580, 663, 670, 754, 780, 804, 870, 871, 884, 986, 1005, 1020, 1105, 1131, 1139, 1326, 1340, 1479, 1508, 1740, 1742, 1885, 1943, 1972, 2010, 2210, 2262, 2278, 2465, 2613, 2652, 2958, 3315, 3417, 3484, 3770, 3886, 4020, 4355, 4420, 4524, 4556, 4930, 5226, 5655, 5695, 5829, 5916, 6409, 6630, 6834, 7395, 7540, 7772, 8710, 9715, 9860, 10452, 11310, 11390, 11658, 12818, 13065, 13260, 13668, 14790, 14807, 17085, 17420, 19227, 19430, 22620, 22780, 23316, 25259, 25636, 26130, 29145, 29580, 29614, 32045, 33031, 34170, 38454, 38860, 44421, 50518, 52260, 58290, 59228, 64090, 66062, 68340, 74035, 75777, 76908, 88842, 96135, 99093, 101036, 116580, 126295, 128180, 132124, 148070, 151554, 165155, 177684, 192270, 198186, 222105, 252590, 296140, 303108, 330310, 378885, 384540, 396372, 429403, 444210, 495465, 505180, 660620, 757770, 858806, 888420, 990930, 1288209, 1515540, 1717612, 1981860, 2147015, 2576418, 4294030, 5152836, 6441045, 8588060, 12882090, 25764180]

約数ペア:

[(1, 25764180), (2, 12882090), (3, 8588060), (4, 6441045), (5, 5152836), (6, 4294030), (10, 2576418), (12, 2147015), (13, 1981860), (15, 1717612), (17, 1515540), (20, 1288209), (26, 990930), (29, 888420), (30, 858806), (34, 757770), (39, 660620), (51, 505180), (52, 495465), (58, 444210), (60, 429403), (65, 396372), (67, 384540), (68, 378885), (78, 330310), (85, 303108), (87, 296140), (102, 252590), (116, 222105), (130, 198186), (134, 192270), (145, 177684), (156, 165155), (170, 151554), (174, 148070), (195, 132124), (201, 128180), (204, 126295), (221, 116580), (255, 101036), (260, 99093), (268, 96135), (290, 88842), (335, 76908), (340, 75777), (348, 74035), (377, 68340), (390, 66062), (402, 64090), (435, 59228), (442, 58290), (493, 52260), (510, 50518), (580, 44421), (663, 38860), (670, 38454), (754, 34170), (780, 33031), (804, 32045), (870, 29614), (871, 29580), (884, 29145), (986, 26130), (1005, 25636), (1020, 25259), (1105, 23316), (1131, 22780), (1139, 22620), (1326, 19430), (1340, 19227), (1479, 17420), (1508, 17085), (1740, 14807), (1742, 14790), (1885, 13668), (1943, 13260), (1972, 13065), (2010, 12818), (2210, 11658), (2262, 11390), (2278, 11310), (2465, 10452), (2613, 9860), (2652, 9715), (2958, 8710), (3315, 7772), (3417, 7540), (3484, 7395), (3770, 6834), (3886, 6630), (4020, 6409), (4355, 5916), (4420, 5829), (4524, 5695), (4556, 5655), (4930, 5226)]